Lantronix EDS1100 Guide de l'utilisateur télécharger pdf (Page 113)

13: Maintenance and Diagnostics Settings

EDS1100/2100 User Guide 112

3. Click Submit .

To change the IP settings, perform the following steps.

1. Click Protocol Stack > IP. Figure 13-4 shows the page that displays.

Figure 13-4 IP Web Page

2. Enter the number of hops a multicast packet can complete before it is terminated as a

Multicast Time to Live.

Ack Limit Enter a number to limit how many packets get received before an ACK gets

forced. If there is a large amount of data to acknowledge, an ACK gets

forced. If the sender TCP implementation waits for an ACK before sending

more data even though the window is open, setting the Ack Limit to 1

packet improves performance by forcing immediate acknowledgements.

Send Data The Send Data selection governs when data may be sent into the network.

The Standard implementation waits for an ACK before sending a packet less

than the maximum length. Select Expedited to send data whenever the

window allows it.

Table 13-2 TCP Fields (continued)

Field Description

1 2 ... 108 109 110 111 112 113 114 115 116 117 118 ... 156 157

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Lantronix EDS1100 Guide de l'utilisateur Page 113